Jaeger LeCoultre® calibre # 10ROL triangular stud for flat hairspring Fits calibers: 10ROL, 480, 800, 810, K830, K831 Durowe 7527-1 The device is only suitable

The device is only suitable for rechargeable MT capacitors and cannot be used for conventional silver oxide and lithium cells (CR-BR series)

Fits Omega® case number 1031

inside diameter 32

BLAK-GROUND Antique Black is available in 4 Versions: Matt Thin

Jaeger LeCoultre® calibre # 10ROL triangular stud for flat hairspring Fits calibers: 10ROL, 480, 800, 810, K830, K831 Durowe 7527-1 The device is only suitableJaeger LeCoultre triangular stud for flat hairspring, part # 738 1, calibre # 10ROL triangular stud for flat hairspring to fit Jaeger LeCoultre calibres: 10ROL, 480, 800, 810, K830, K831 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.